DK3379084T3 - Unlocking device for a hydraulic pump - Google Patents

Unlocking device for a hydraulic pump Download PDF

Info

Publication number
DK3379084T3
DK3379084T3 DK17162489.3T DK17162489T DK3379084T3 DK 3379084 T3 DK3379084 T3 DK 3379084T3 DK 17162489 T DK17162489 T DK 17162489T DK 3379084 T3 DK3379084 T3 DK 3379084T3
Authority
DK
Denmark
Prior art keywords
hydraulic pump
unlocking device
unlocking
hydraulic
pump
Prior art date
Application number
DK17162489.3T
Other languages
Danish (da)
Inventor
Stefano Danieli
Luigi D'andrea
Original Assignee
Xylem Europe Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xylem Europe Gmbh filed Critical Xylem Europe Gmbh
Application granted granted Critical
Publication of DK3379084T3 publication Critical patent/DK3379084T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0626—Details of the can
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
DK17162489.3T 2017-03-23 2017-03-23 Unlocking device for a hydraulic pump DK3379084T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17162489.3A EP3379084B1 (en) 2017-03-23 2017-03-23 De-blocking device for a hydraulic pump

Publications (1)

Publication Number Publication Date
DK3379084T3 true DK3379084T3 (en) 2020-03-16

Family

ID=58412915

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17162489.3T DK3379084T3 (en) 2017-03-23 2017-03-23 Unlocking device for a hydraulic pump

Country Status (6)

Country Link
US (1) US10519982B2 (en)
EP (1) EP3379084B1 (en)
CN (1) CN108626179B (en)
DK (1) DK3379084T3 (en)
ES (1) ES2778438T3 (en)
PL (1) PL3379084T3 (en)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043468A (en) 1964-06-25 1966-09-21 Beresford James & Son Ltd Electrically driven circulating pump
GB1093783A (en) * 1965-02-09 1967-12-06 Sundstrand Hydraulic Ab Device for the indication of rotation and deblocking of pumps
US3995717A (en) * 1974-09-19 1976-12-07 Houdaille Industries, Inc. Sequential lubrication distributor and lubricant injector therefor
US4072442A (en) * 1975-07-04 1978-02-07 Takeshi Horiuchi Variable delivery hydraulic pump
US4053089A (en) * 1975-08-01 1977-10-11 Lever Brothers Company Pump for dispensing liquids
US4699320A (en) * 1979-01-25 1987-10-13 Allied Corporation Single solenoid unit injector
DE19548471C1 (en) * 1995-12-22 1997-06-05 Grundfos As Circulation pump system e.g. for wet-running motor
US5788465A (en) * 1996-02-23 1998-08-04 Waters Investments Limited Tool-less pump head configuration
US6062926A (en) * 1996-09-25 2000-05-16 Brunswick Corporation Hydraulic system for a dual propeller marine propulsion unit
US6386844B1 (en) * 2000-02-16 2002-05-14 Lucent Technologies Inc. Miniature liquid transfer pump and method of manufacturing same
US9488277B2 (en) * 2011-03-10 2016-11-08 Waters Technologies Corporation Seal assemblies for reciprocating and rotary applications
WO2013017142A1 (en) * 2011-08-04 2013-02-07 Roland Bisig Valve
JP2014101843A (en) * 2012-11-21 2014-06-05 Aisin Seiki Co Ltd Fluid pressure pump
EP2808547B1 (en) 2013-05-31 2016-07-20 Grundfos Holding A/S Actuation device for a pump assembly
US9371868B2 (en) * 2013-08-27 2016-06-21 Means Industries, Inc. Coupling member subassembly for use in controllable coupling assembly and electromechanical apparatus having a pair of simultaneously actuated elements for use in the subassembly
FR3028458B1 (en) * 2014-11-18 2018-06-15 Eugene Albert Laurent METHOD FOR SUPPLYING A HYDRAULIC MOTOR WHEEL TO A HYDRAULIC FLUID, A CYLINDER SUSPENSION THEREFOR, AND A VEHICLE THUS EQUIPPED
EP3150923B2 (en) * 2015-10-02 2022-06-08 Grundfos Holding A/S Hydraulic system
CN205714924U (en) * 2016-08-04 2016-11-23 谢绍敏 A kind of anti-jamming sealed rotor

Also Published As

Publication number Publication date
US20180274560A1 (en) 2018-09-27
ES2778438T3 (en) 2020-08-10
US10519982B2 (en) 2019-12-31
CN108626179A (en) 2018-10-09
CN108626179B (en) 2020-12-08
EP3379084A1 (en) 2018-09-26
PL3379084T3 (en) 2020-05-18
EP3379084B1 (en) 2019-12-18

Similar Documents

Publication Publication Date Title
DK3288609T3 (en) ROTOR FOR A FLUID PUMP
DK3009675T3 (en) HYDRAULIC PUMP CONTROL
DK3374639T3 (en) HYDRAULIC PUMP CONTROL SYSTEM
DK3303761T3 (en) Destruction mechanism for a soluble sealing device
DK3123033T3 (en) Method for determining the hydraulic working point of a pump assembly
EP3323564A4 (en) HYDRAULIC ROADING DEVICE
DE112016002000A5 (en) PUMP DEVICE
DK3569860T3 (en) HYDRAULIC PUMP
EP3659752A4 (en) HYDRAULIC HAMMER DEVICE
DE112016001959A5 (en) pump device
EP3581518A4 (en) PRESSURE PUMP
DK3405286T3 (en) WEAR PROTECTION ELEMENT FOR A FINDING DEVICE
EP3369944A4 (en) HYDRAULIC DEVICE
DK3350409T3 (en) Support device for a borehole sealing member
FI12666U1 (en) Hydraulic pumping device for occasional use
EP3434829A4 (en) COMPACT HYDRAULIC EXCAVATOR
FR3054628B1 (en) HYDRAULIC ANTIVIBRATORY DEVICE
DK3259407T3 (en) Hydraulic device
DE112016001979A5 (en) pump device
DK3521620T3 (en) Pump device
FR3054629B1 (en) HYDRAULIC ANTIVIBRATORY DEVICE
EP3807536C0 (en) DISPLACEMENT PUMP DEVICE
HK1251633B (en) A locking device
DK3336287T3 (en) Locking device for a two-winged door
DK3477102T3 (en) HYDRAULIC DEVICE